Marion County, KS power plants

3 EIA-registered plants with 1.4 GW of nameplate capacity inside SPP; the largest is Wilkes at 882 MW.

Capacity by fuel

Nameplate capacity · plants

natural gas: 882 MW1
wind: 499.9 MW2

Marion County, KS capacity ranking

3 matching plants · ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	WilkesSouthwestern Electric Power CoDetailed profile	882 MW	Natural Gas Steam Turbine	Southwestern Electric Power Co	Marion County
2	Diamond Vista Wind Project, LLCEnel Green Power Diamond Vista Wind Project, LLCDetailed profile	299.3 MW	Onshore Wind Turbine	Enel Green Power Diamond Vista Wind Project, LLC	Marion County
3	Sunflower Energy Center, LLCSunflower Energy Center, LLCDetailed profile	200.6 MW	Onshore Wind Turbine	Sunflower Energy Center, LLC	Marion County

Other SPP counties

plants

County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.